Description: use zoneinfo shipped with the system
Author: Anton Gladky <gladk@debian.org>
Last-Update: 2017-11-15

Index: cctz-2.3/CMakeLists.txt
===================================================================
--- cctz-2.3.orig/CMakeLists.txt
+++ cctz-2.3/CMakeLists.txt
@@ -154,7 +154,7 @@ if (BUILD_TESTING)
       time_zone_format_test
       time_zone_lookup_test
     PROPERTY
-      ENVIRONMENT "TZDIR=${CMAKE_CURRENT_SOURCE_DIR}/testdata/zoneinfo"
+      ENVIRONMENT "TZDIR=/usr/share/zoneinfo"
     )
 
   add_executable(cctz_benchmark src/cctz_benchmark.cc)